Magnetic grinding and polishing machine capable of demagnetizing
By introducing demagnetization structure and automatic pouring function into the magnetic grinding polishing machine, the problem of inconvenient operation of the magnetic polishing machine is solved, and a more efficient grinding process is achieved.
Patent Information
- Application Number
- CN202420844923.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-04-23
AI Technical Summary
After the existing magnetic polishing machine is finished, the magnet still has a strong magnetic absorption effect on the materials in the polishing barrel, which causes the operator to need a large uplift force to remove the polishing barrel, which is inconvenient to operate.
A demagnetizable magnetic grinding and polishing machine is designed, and the demagnetization structure is used to cover the grinding structure. After the grinding is finished, a reverse magnetic field is generated to eliminate magnetism. It combines the lifting structure and the sliding structure to automatically pour the grinding structure to improve subsequent processing efficiency.
The demagnetization structure eliminates magnetism, reduces the uplift force of removing the polishing barrel, improves the operation convenience, and improves the subsequent processing efficiency of the grinding process through the automatic pouring function.
Smart Images
Figure CN222449790U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of magnetic polishing machines, in particular to a demagnetizable magnetic grinding and polishing machine. Background Art
[0002] The structure of the magnetic polishing machine currently used is as follows: a workbench, an electric drive component and an electric control box connected to the electric drive component circuit are arranged on the machine body, a polishing barrel that can be loaded and unloaded is connected to the top of the workbench, and the electric drive device includes a drive motor, a turntable is arranged on the drive motor shaft, and a number of magnets (also called magnets) are arranged on the turntable. During use, water, grinding materials (such as steel needles) and materials (workpieces to be processed) are poured into the inner cavity of the polishing barrel, and the turntable is driven to rotate by starting the drive motor, so that the steel needles located in the inner cavity of the polishing barrel rotate in the inner cavity of the polishing barrel, and then the workpiece to be processed is ground and polished. After polishing, the start switch is turned off, the polishing barrel is removed from the workbench, and the materials in the polishing barrel are poured out and cleaned. The problem existing in the actual production of this structure is that although the start switch is turned off and the turntable stops rotating, the magnet on the turntable stops driving the steel needle in the polishing barrel to rotate, but the distance between the magnet on the turntable and the polishing barrel does not change, and the magnet still has a strong magnetic attraction to the steel needle and the material in the polishing barrel, resulting in the operator needing a lot of lifting force to remove the polishing barrel from the workbench to empty the material and clean it, which is extremely inconvenient to operate.
[0003] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content
[0004] In view of the problems in the related technology, the utility model proposes a demagnetizable magnetic grinding and polishing machine to overcome the above technical problems existing in the existing related technology.
[0005] To this end, the specific technical solutions adopted by the utility model are as follows:
[0006] A demagnetizable magnetic grinding and polishing machine comprises a grinding structure, which is covered with a demagnetizing structure, the bottom of the grinding structure is connected to a supporting structure, one side of the supporting structure is connected to a lifting structure, and the lifting structure is matched with a sliding structure.
[0007] Furthermore, the grinding structure includes a driving groove, a rotating groove, a transmission cavity, a transmission rod, and a polishing disk. The driving groove is rotatably connected to the rotating groove, a transmission cavity is provided in the middle of the rotating groove, and the transmission cavity is connected to the transmission rod.
[0008] Furthermore, a polishing disk is provided at the bottom end of the rotating groove, and the polishing disk is installed between the driving groove and the rotating groove.
[0009] Furthermore, the supporting structure includes a supporting seat, a mounting groove, a driving motor, and a driving rod. A mounting groove is opened in the middle of the supporting seat, and the driving motor is fixedly installed in the mounting groove. The driving end of the driving motor is connected to the driving rod.
[0010] Furthermore, the demagnetization structure includes a sealing cover, a wire protection sleeve, and a picking end. The top of the sealing cover is provided with a wire protection sleeve, and the picking end is fixedly connected to the wire protection sleeve.
[0011] Furthermore, the lifting structure includes a lifting motor, a driving gear, a speed gear, a bidirectional threaded rod, a threaded block, a transmission ear, a cross rod, a cross connecting ear, a first rotating ear, and a first guide rail. The driving end of the lifting motor is connected to the driving gear, the driving gear is meshingly connected to the speed gear, the speed gear is fixedly connected to the bidirectional threaded rod, the bidirectional threaded rod is transmission-connected to the threaded block, and the thread block is fixedly connected to the transmission ear.
[0012] Furthermore, a cross rod is rotatably connected to the transmission support ear, a cross connecting ear is connected to the intersection of the cross rod, a first rotating ear is connected to one side of the cross connecting ear, the threaded block is installed on the first guide rail, and the first rotating ear is connected to one side of the support seat.
[0013] Furthermore, the sliding structure includes a second rotating ear, a rotating rod, a connecting seat, and a second guide rail. The second rotating ear is rotatably connected to the rotating rod, the second rotating ear is fixedly connected to the other side of the support seat, the two side ends of the rotating rod are rotatably connected to the connecting seat, and the connecting seat is slidably connected in the second guide rail.
[0014] The beneficial effects of the utility model are as follows: the utility model can eliminate the magnetism of the workpiece by generating a reverse magnetic field at the end of grinding through the effect of the demagnetization structure of the grinding structure, and the lifting structure and sliding structure can automate the dumping function of the grinding structure to improve the efficiency of dumping the internal liquid. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0016] Figure 1 It is a schematic diagram of the main structure of a demagnetizable magnetic grinding and polishing machine according to an embodiment of the utility model;
[0017] Figure 2 It is a schematic diagram of the grinding structure of a demagnetizable magnetic grinding and polishing machine according to an embodiment of the utility model;
[0018] Figure 3 It is a schematic diagram of a support structure of a demagnetizable magnetic grinding and polishing machine according to an embodiment of the utility model;
[0019] Figure 4 It is a structural diagram of the main body of a demagnetizable magnetic grinding and polishing machine according to an embodiment of the utility model;
[0020] Figure 5 It is a schematic diagram of the lifting structure of a demagnetizable magnetic grinding and polishing machine according to an embodiment of the utility model;
[0021] Figure 6 It is a schematic diagram of the sliding structure of a demagnetizable magnetic grinding and polishing machine according to an embodiment of the utility model.
[0022] In the figure:
[0023] 1. Grinding structure; 101. Drive groove; 102. Rotating groove; 103. Transmission cavity; 104. Transmission rod; 105. Polishing disk; 2. Support structure; 201. Support seat; 202. Mounting groove; 203. Drive motor; 204. Drive rod; 3. Demagnetization structure; 301. Sealing cover; 302. Wire protection cover; 303. Pick-up end; 4. Lifting structure; 401. Lifting motor; 402. Drive gear; 403. Speed gear; 404. Bidirectional threaded rod; 405. Thread block; 406. Transmission support ear; 407. Cross rod; 408. Cross connection ear; 409. First rotating ear; 410. First guide rail; 5. Sliding structure; 501. Second rotating ear; 502. Rotating rod; 503. Connection seat; 504. Second guide rail. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] According to an embodiment of the utility model, a demagnetizable magnetic grinding and polishing machine is provided.
[0026] like Figure 1-6 As shown, the demagnetizable magnetic grinding and polishing machine according to the embodiment of the utility model includes a grinding structure 1, the grinding structure 1 is covered with a demagnetization structure 3, the bottom end of the grinding structure 1 is connected to a supporting structure 2, one side of the supporting structure 2 is connected to a lifting structure 4, and the lifting structure 4 is matched with a sliding structure 5.
[0027] Grinding liquid and abrasive are introduced into the grinding structure 1, and then a magnetic field is created internally. The support structure 2 supports and transmits the workpiece so that the workpiece is in full contact with the grinding steel needle in the grinding liquid. At the end of grinding, the workpiece and the abrasive are demagnetized by covering them with the demagnetization structure 3. Then, the internal objects are dumped through the lifting structure 4 and the sliding structure 5 to improve the subsequent processing efficiency of the grinding process.
[0028] The grinding structure 1 includes a driving groove 101, a rotating groove 102, a transmission cavity 103, a transmission rod 104, and a polishing disk 105. The driving groove 101 is rotatably connected to the rotating groove 102. A transmission cavity 103 is provided in the middle of the rotating groove 102. The transmission cavity 103 is connected to the transmission rod 104. A polishing disk 105 is provided at the bottom end of the rotating groove 102. The polishing disk 105 is installed between the driving groove 101 and the rotating groove 102.
[0029] The rotating groove 102 in the driving groove 101 is driven by the transmission rod 104 in the transmission cavity 103. The rotating groove 102 is connected to the transmission rod 104 through the transmission cavity 103. The driving groove 101 and the rotating groove 102 are separable. The transmission rod 104 is connected to the supporting structure 2. The polishing disk 105 provides the magnetic field required for grinding at the bottom end of the rotating groove 102.
[0030] The support structure 2 includes a support seat 201, a mounting slot 202, a drive motor 203, and a drive rod 204. The support seat 201 has a mounting slot 202 in the middle, the drive motor 203 is fixedly installed in the mounting slot 202, and the drive end of the drive motor 203 is connected to the drive rod 204.
[0031] The driving motor 203 is installed in the mounting groove 202 in the supporting seat 201 of the supporting structure 2. The driving motor 203 drives the transmission rod 104 through the driving rod 204. The driving rod 204 is connected in the transmission rod 104. The supporting seat 201 supports the driving groove 101 as a whole.
[0032] The demagnetization structure 3 includes a sealing cover 301 , a wire protection sleeve 302 , and a pick-up end 303 . The top of the sealing cover 301 is provided with the wire protection sleeve 302 , and the pick-up end 303 is fixedly connected to the wire protection sleeve 302 .
[0033] A demagnetization disk is installed on the inner side of the sealing cover 301 of the demagnetization structure 3. The demagnetization disk is connected to the power supply through a wire. The wire protection cover 302 provides flexible protection for the junction between the wire and the sealing cover 301 to prevent wire breakage. The picking end 303 is a circular body, which is convenient for picking up the sealing cover 301. The sealing cover 301 covers the driving slot 101 and can provide a magnetic field opposite to that of the polishing disk 105, so as to demagnetize the workpiece and the abrasive.
[0034] The lifting structure 4 includes a lifting motor 401, a driving gear 402, a speed gear 403, a bidirectional threaded rod 404, a threaded block 405, a transmission ear 406, a cross rod 407, a cross-connecting ear 408, a first rotating ear 409, and a first guide rail 410. The driving end of the lifting motor 401 is connected to the driving gear 402, the driving gear 402 is meshingly connected to the speed gear 403, the bidirectional threaded rod 404 is fixedly connected inside the speed gear 403, the bidirectional threaded rod 404 is transmission-connected to the threaded block 405, the threaded block 405 is fixedly connected to the transmission ear 406, the transmission ear 406 is rotatably connected to the cross rod 407, the intersection of the cross rod 407 is connected to the cross-connecting ear 408, one side of the cross-connecting ear 408 is connected to the first rotating ear 409, the threaded block 405 is installed on the first guide rail 410, and the first rotating ear 409 is connected to one side of the support seat 201.
[0035] The lifting motor 401 drives the speed gear 403 through the driving gear 402, and the speed gear 403 drives the bidirectional threaded rod 404 to transmit, and the bidirectional threaded rod 404 drives the threaded block 405 thereon to move toward each other, so that its transmission support ear 406 drives the cross rod 407 to transmit, and the cross-connecting ear 408 of the cross rod 407 drives the first rotating ear 409 to adjust the height. The first rotating ear 409 is connected to one side of the support seat 201, so that one side of the support seat 201 will be propped up and gradually increase the angle with the ground. The other side of the support seat 201 is slidably adjusted through the sliding structure 5.
[0036] The sliding structure 5 includes a second rotating ear 501, a rotating rod 502, a connecting seat 503, and a second guide rail 504. The rotating rod 502 is rotatably connected inside the second rotating ear 501. The second rotating ear 501 is fixedly connected to the other side of the support seat 201. The two side ends of the rotating rod 502 are rotatably connected to the connecting seat 503. The connecting seat 503 is slidably connected inside the second guide rail 504.
[0037] The second rotating ear 501 of the sliding structure 5 is connected to one side of the support seat 201. When the support seat 201 is tilted by the lifting structure 4, the angle between the support seat 201 and the ground gradually approaches ninety degrees, so that the liquid and workpiece abrasives in the rotating groove 102 can be poured out, thereby improving the subsequent processing efficiency.
[0038] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.
[0039] In actual application, the grinding structure 1 introduces grinding liquid and grinding material, and then creates a magnetic field inside. The support structure 2 supports and drives the workpiece so that the workpiece is fully in contact with the grinding steel needle in the grinding liquid. At the end of grinding, the workpiece and the grinding material are demagnetized by covering them with the demagnetization structure 3. Then, the internal objects are dumped by the lifting structure 4 and the sliding structure 5 to improve the subsequent processing efficiency of the grinding process. The rotating groove 102 in the driving groove 101 is driven by the transmission rod 104 in the transmission cavity 103. The rotating groove 102 is connected to the transmission rod 104 through the transmission cavity 103. The moving groove 101 is separable from the rotating groove 102, the transmission rod 104 is connected to the support structure 2, the polishing disk 105 provides the magnetic field required for grinding at the bottom end of the rotating groove 102, the driving motor 203 is installed in the mounting groove 202 in the support seat 201 of the support structure 2, the driving motor 203 drives the transmission rod 104 through the driving rod 204, the driving rod 204 is connected in the transmission rod 104, the support seat 201 supports the driving groove 101 as a whole, and a demagnetization disk is installed on the inner side of the sealing cover 301 of the demagnetization structure 3, the demagnetization disk is connected to the power supply through a wire, and the wire protection cover 302 connects the wire to the The joint of the sealing cover 301 provides flexible protection to prevent wire breakage. The taking end 303 is a round body, which is convenient for taking the sealing cover 301. The sealing cover 301 covers the driving slot 101 and can provide a magnetic field opposite to the polishing disk 105, so as to demagnetize the workpiece and the abrasive. The lifting motor 401 drives the speed gear 403 through the driving gear 402, and the speed gear 403 drives the bidirectional threaded rod 404 to transmit. The bidirectional threaded rod 404 drives the threaded block 405 thereon to move toward each other, so that the transmission ear 406 drives the cross rod 407 to transmit. The cross-connecting ear 408 drives the first rotating ear 409 to adjust the height. The first rotating ear 409 is connected to one side of the support seat 201, so that one side of the support seat 201 is propped up and the angle with the ground is gradually increased. The other side of the support seat 201 is slidably adjusted through the sliding structure 5. The second rotating ear 501 of the sliding structure 5 is connected to one side of the support seat 201. When the support seat 201 is tilted by the lifting structure 4, the angle between the support seat 201 and the ground gradually approaches ninety degrees, so that the liquid in the rotating groove 102 and the workpiece abrasive material can be poured out, thereby improving the subsequent processing efficiency.
[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A demagnetizable magnetic grinding and polishing machine, characterized in that: The grinding structure (1) comprises a grinding structure (1), the grinding structure (1) is covered with a demagnetization structure (3), the bottom end of the grinding structure (1) is connected to a support structure (2), one side of the support structure (2) is connected to a lifting structure (4), and the lifting structure (4) is matched with a sliding structure (5).
2. A demagnetizable magnetic grinding and polishing machine according to claim 1, characterized in that: The grinding structure (1) comprises a driving groove (101), a rotating groove (102), a transmission cavity (103), a transmission rod (104), and a polishing disk (105); the driving groove (101) is rotatably connected to the rotating groove (102); a transmission cavity (103) is provided in the middle of the rotating groove (102); and the transmission cavity (103) is connected to the transmission rod (104).
3. A demagnetizable magnetic grinding and polishing machine according to claim 2, characterized in that: A polishing disk (105) is provided at the bottom end of the rotating groove (102), and the polishing disk (105) is installed between the driving groove (101) and the rotating groove (102).
4. A demagnetizable magnetic grinding and polishing machine according to claim 3, characterized in that: The support structure (2) comprises a support seat (201), a mounting groove (202), a drive motor (203), and a drive rod (204); the support seat (201) is provided with a mounting groove (202) in the middle, the drive motor (203) is fixedly mounted in the mounting groove (202), and the drive end of the drive motor (203) is connected to the drive rod (204).
5. A demagnetizable magnetic grinding and polishing machine according to claim 4, characterized in that: The demagnetization structure (3) comprises a sealing cover (301), a wire protection sleeve (302), and a pick-up end (303). The top of the sealing cover (301) is provided with a wire protection sleeve (302), and the pick-up end (303) is fixedly connected to the wire protection sleeve (302).
6. A demagnetizable magnetic grinding and polishing machine according to claim 5, characterized in that: The lifting structure (4) comprises a lifting motor (401), a driving gear (402), a speed gear (403), a bidirectional threaded rod (404), a threaded block (405), a transmission lug (406), a cross rod (407), a cross connection lug (408), a first rotating lug (409), and a first guide rail (410). The driving end of the lifting motor (401) is connected to the driving gear (402), the driving gear (402) is meshingly connected to the speed gear (403), the speed gear (403) is fixedly connected to the bidirectional threaded rod (404), the bidirectional threaded rod (404) is transmission-connected to the threaded block (405), and the threaded block (405) is fixedly connected to the transmission lug (406).
7. A demagnetizable magnetic grinding and polishing machine according to claim 6, characterized in that: A cross rod (407) is rotatably connected to the transmission support ear (406), a cross connection ear (408) is connected to the intersection of the cross rod (407), one side of the cross connection ear (408) is connected to a first rotation ear (409), the threaded block (405) is installed on the first guide rail (410), and the first rotation ear (409) is connected to one side of the support seat (201).
8. A demagnetizable magnetic grinding and polishing machine according to claim 7, characterized in that: The sliding structure (5) comprises a second rotating ear (501), a rotating rod (502), a connecting seat (503), and a second guide rail (504); the second rotating ear (501) is rotatably connected to the rotating rod (502); the second rotating ear (501) is fixedly connected to the other side of the supporting seat (201); both side ends of the rotating rod (502) are rotatably connected to the connecting seat (503); and the connecting seat (503) is slidably connected to the second guide rail (504).